Individual Calculations October 2012
 Wadsworth, Matthew  Total change: 0.00  Rating chartPersonal card
 Berks and Bucks Championship 2012 Twyford ENG 2012-08-25
RcRownchangeKK*chgGame
 1975 2037 3.50 6 0.00 15 0.00 
  Shakespeare, John S 1938 WLS1.0010.36155.40 
  Dixit, Kumar 1876 ENG0.001-0.7115-10.65 
  Martin, Lewis 1996 ENG1.0010.44156.60 
  De Coverly, Roger D 2021 ENG0.001-0.5215-7.80 
  Ackley, Peter 2049 ENG1.0010.52157.80 
  Wager, John D 1969 ENG0.501-0.0915-1.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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